1012101000973 has 2 divisors, whose sum is σ = 1012101000974. Its totient is φ = 1012101000972.

The previous prime is 1012101000971. The next prime is 1012101001007. The reversal of 1012101000973 is 3790001012101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 577876673124 + 434224327849 = 760182^2 + 658957^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012101000973 - 2¹ = 1012101000971 is a prime.

Together with 1012101000971, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012101000971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506050500486 + 506050500487.

It is an arithmetic number, because the mean of its divisors is an integer number (506050500487).

Almost surely, 2^{1012101000973} is an apocalyptic number.

It is an amenable number.

1012101000973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012101000973 is an equidigital number, since it uses as much as digits as its factorization.

1012101000973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 25.

The spelling of 1012101000973 in words is "one trillion, twelve billion, one hundred one million, nine hundred seventy-three", and thus it is an aban number.